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Let x litre of petrol is used for transport purpose daily Then, (x + 5) × 30 = (x + 7) × 24 30x + 150 = 24x + 168 6x = 18 x = 3 Therefore, total quantity of oil = (3 + 5) × 30 = 240 litre Required number of days = 240/3 = 80 days
A Punjab farmer wants to grow 4 crops in a year, the most suitable crop rotation is
Which organelle is responsible for the synthesis of glycoproteins and glycolipids
Stenospermocarpy refers to
Among the following irrigation systems, which is most efficient and economical?
Agricultural Education Day is celebrated on
Organic carbon is a measure of!
When two well developed breeds are crossed alternatively is knowns as ?
Major gases in soil are N₂, O₂, and _____.
Who among the following has the power to appoint Food Safety Officer having prescribed qualifications?